Webapp Linter Fixes - fix linter warnings for file `userSettings.ts`

Description

Contributor guide

Tech stack

typescriptreact

Domain

frontend

Issue type

chore

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

1

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

under 1 hour

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

stale

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

clear

Prerequisites

TypeScript basicsESLint

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

90

Research direction

The issue requests fixing linter warnings in the file `webapp/src/userSettings.ts`. Run `npx eslint ext .tsx,.ts .` in the webapp folder to see the warnings. The fixes are localized to that file, and the associated pull request or comments may provide guidance on the expected style. No pull requests are linked, and the issue is old (2021), but the task is straightforward.